TY  - RPRT
TI  - Miniaturized solid-phase extraction with resin disks.
AU  - J S Fritz
AU  - J J Masso
PY  - 2001
DO  - 10.1016/s0021-9673(00)01014-1
UR  - https://pubmed.ncbi.nlm.nih.gov/11218144/
ID  - 11218144
ER  -